UID: 1017, Registered at 2023-3-19 18:38:34, last login at 2023-8-17 19:22:57, currently offline.
Solved 8 problems, RP: 51.8 (No. 5942)
By signing up a CodeFun2000 universal account, you can submit code and join discussions in all online judging services provided by us.
Using your CodeFun2000 universal account